Valves - Flow Controls - Pressure Compensated - Flow Regulators - Restrictive Type - Bidirectional - Non-adjustable

HFR10-32F

FIXED ORIFICE BI-DIRECTIONAL FLOW REGULATOR VALVE U.S. PATENT No. 6,167,906

Overview

Description

HFR10-32F is a screw-in, cartridge style, fixed orifice, pressure compensated, bi-directional flow regulating valve (restrictive type)

Operation

The valve maintains constant flow rate regardless of pressure drop across the valve and regardless of flow direction: from port 2 to port 3 or from port 3 to port 2. Port 1 should be blocked

Features

  • Excellent linearity and hysteresis.
  • Industry-common cavity.
  • All HyPerformance products are tested to the rigorous standards of the NFPA specification T2.6.1.
  • All HyPerformance valves are tested at a verification level of 90% and an assurance of 99%.

Ratings

Pressure Ratings
Pressure rating:
  • 350 bar (5075 psi)
  • 420 bar (6090 psi) 10% cycle life
Proof pressure:
  • 690 bar (10000 psi)
Burst pressure:
  • 1380 bar (20000 psi)
Flow Ratings
Flow rating:
  • 1.0 to 19.0 lpm (0.3 to 5.0 gpm)
Temperature Ratings
Operating fluid temperature:
  • -40 to 100 °C (-40 to 212 °F) With buna N seals
  • -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
  • -54 to 107 °C (-65 to 225 °F) With urethane seals
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 160 °F)

Operating Parameters

Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 18/16/13 per ISO 4406

Properties

Unit weight:
  • 0.10 kg (0.22 lb)
Internal wetted surface area:
  • 137 cm² (21.2 in²)

Performance

HFR10-32F_Flow-Pressure

Dimensions

HFR10-32F_Dim

Materials

Cartridge:

Weight: 0.10 kg (0.22 lb) Steel with hardened work surfaces. Zinc-plated exposed surfaces. Urethane seals without back-up rings standard.

Standard Ported Body:

Weight: 1.40 kg (3.09 lb) H-Series ductile iron bodies standard. Rated to 345 bar (5000 psi).

Installation Specifications

Cavity:
Cartridge installation torque:
  • 102 to 115 N-m (75 to 85 ft-lb) Steel/ductile iron cavity
  • 81 to 88 N-m (60 to 65 ft-lb) Aluminum cavity
Orientation restriction:
  • None

Accessories

Seal kit:
  • SK10-3N-MM Buna N
  • SK10-3V-MM Fluorocarbon
  • Hsk10-3u-o Urethane

Order Code

HFR10-32F_Order